333996858

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 160

約数和(自身を含む): 900123840

約数和(自身を除く): 566126982

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 81, 102, 114, 117, 153, 162, 171, 221, 234, 247, 306, 323, 342, 351, 442, 459, 491, 494, 513, 646, 663, 702, 741, 918, 969, 982, 1026, 1053, 1326, 1377, 1473, 1482, 1539, 1938, 1989, 2106, 2223, 2754, 2907, 2946, 3078, 3978, 4199, 4419, 4446, 5814, 5967, 6383, 6669, 8347, 8398, 8721, 8838, 9329, 11934, 12597, 12766, 13257, 13338, 16694, 17442, 17901, 18658, 19149, 20007, 25041, 25194, 26163, 26514, 27987, 35802, 37791, 38298, 39771, 40014, 50082, 52326, 55974, 57447, 75123, 75582, 79542, 83961, 108511, 113373, 114894, 121277, 150246, 158593, 167922, 172341, 217022, 225369, 226746, 242554, 251883, 317186, 325533, 340119, 344682, 363831, 450738, 475779, 503766, 517023, 651066, 676107, 680238, 727662, 755649, 951558, 976599, 1034046, 1091493, 1352214, 1427337, 1511298, 1953198, 2061709, 2182986, 2854674, 2929797, 3274479, 4123418, 4282011, 5859594, 6185127, 6548958, 8564022, 8789391, 9823437, 12370254, 12846033, 17578782, 18555381, 19646874, 25692066, 37110762, 55666143, 111332286, 166998429, 333996858]

約数ペア:

[(1, 333996858), (2, 166998429), (3, 111332286), (6, 55666143), (9, 37110762), (13, 25692066), (17, 19646874), (18, 18555381), (19, 17578782), (26, 12846033), (27, 12370254), (34, 9823437), (38, 8789391), (39, 8564022), (51, 6548958), (54, 6185127), (57, 5859594), (78, 4282011), (81, 4123418), (102, 3274479), (114, 2929797), (117, 2854674), (153, 2182986), (162, 2061709), (171, 1953198), (221, 1511298), (234, 1427337), (247, 1352214), (306, 1091493), (323, 1034046), (342, 976599), (351, 951558), (442, 755649), (459, 727662), (491, 680238), (494, 676107), (513, 651066), (646, 517023), (663, 503766), (702, 475779), (741, 450738), (918, 363831), (969, 344682), (982, 340119), (1026, 325533), (1053, 317186), (1326, 251883), (1377, 242554), (1473, 226746), (1482, 225369), (1539, 217022), (1938, 172341), (1989, 167922), (2106, 158593), (2223, 150246), (2754, 121277), (2907, 114894), (2946, 113373), (3078, 108511), (3978, 83961), (4199, 79542), (4419, 75582), (4446, 75123), (5814, 57447), (5967, 55974), (6383, 52326), (6669, 50082), (8347, 40014), (8398, 39771), (8721, 38298), (8838, 37791), (9329, 35802), (11934, 27987), (12597, 26514), (12766, 26163), (13257, 25194), (13338, 25041), (16694, 20007), (17442, 19149), (17901, 18658)]